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1 /* |
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2 * Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * |
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16 * Trace model listener |
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17 * |
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18 */ |
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19 package com.nokia.tracebuilder.engine.rules; |
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20 |
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21 import com.nokia.tracebuilder.model.Trace; |
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22 import com.nokia.tracebuilder.model.TraceModelListener; |
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23 import com.nokia.tracebuilder.model.TraceObject; |
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24 import com.nokia.tracebuilder.model.TraceParameter; |
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25 import com.nokia.tracebuilder.rules.FillerParameterRule; |
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26 |
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27 /** |
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28 * Trace model listener |
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29 * |
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30 */ |
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31 final class RulesEngineModelListener implements TraceModelListener { |
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32 |
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33 /** |
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34 * Rules engine |
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35 */ |
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36 private final RulesEngine engine; |
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37 |
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38 /** |
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39 * Constructor |
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40 * |
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41 * @param engine |
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42 * rules engine |
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43 */ |
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44 RulesEngineModelListener(RulesEngine engine) { |
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45 this.engine = engine; |
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46 } |
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47 |
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48 /* |
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49 * (non-Javadoc) |
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50 * |
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51 * @see com.nokia.tracebuilder.model.TraceModelListener# |
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52 * objectAdded(com.nokia.tracebuilder.model.TraceObject, |
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53 * com.nokia.tracebuilder.model.TraceObject) |
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54 */ |
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55 public void objectAdded(TraceObject owner, TraceObject object) { |
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56 // Updated in objectCreationComplete |
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57 } |
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58 |
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59 /* |
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60 * (non-Javadoc) |
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61 * |
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62 * @see com.nokia.tracebuilder.model.TraceModelListener# |
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63 * objectRemoved(com.nokia.tracebuilder.model.TraceObject, |
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64 * com.nokia.tracebuilder.model.TraceObject) |
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65 */ |
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66 public void objectRemoved(TraceObject owner, TraceObject object) { |
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67 if (owner instanceof Trace && object instanceof TraceParameter) { |
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68 engine.checkParameterTypes((Trace) owner); |
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69 if (object.getExtension(FillerParameterRule.class) == null) { |
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70 engine.checkFillerParameters((Trace) owner); |
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71 } |
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72 } |
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73 } |
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74 |
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75 /* |
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76 * (non-Javadoc) |
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77 * |
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78 * @see com.nokia.tracebuilder.model.TraceModelListener# |
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79 * propertyUpdated(com.nokia.tracebuilder.model.TraceObject, int) |
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80 */ |
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81 public void propertyUpdated(TraceObject object, int property) { |
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82 if (object.getModel().isValid() && object.isComplete() |
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83 && object instanceof TraceParameter |
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84 && property == TraceModelListener.TYPE) { |
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85 Trace owner = ((TraceParameter) object).getTrace(); |
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86 if (owner.isComplete()) { |
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87 engine.checkParameterTypes(owner); |
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88 engine.checkFillerParameters(owner); |
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89 } |
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90 } |
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91 } |
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92 |
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93 /* |
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94 * (non-Javadoc) |
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95 * |
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96 * @see com.nokia.tracebuilder.model.TraceModelListener# |
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97 * objectCreationComplete(com.nokia.tracebuilder.model.TraceObject) |
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98 */ |
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99 public void objectCreationComplete(TraceObject object) { |
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100 if (object.getModel().isValid()) { |
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101 if (object instanceof TraceParameter) { |
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102 Trace owner = ((TraceParameter) object).getTrace(); |
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103 if (owner.isComplete()) { |
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104 engine.checkParameterTypes(owner); |
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105 // When adding fillers, the check is not done |
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106 if (object.getExtension(FillerParameterRule.class) == null) { |
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107 engine.checkFillerParameters(owner); |
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108 } |
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109 } |
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110 } else if (object instanceof Trace) { |
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111 // When a trace with multiple parameters is created, the |
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112 // above branch does not get entered since the trace is not |
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113 // yet complete. Check is made after trace is complete |
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114 if (((Trace) object).getParameterCount() > 0) { |
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115 engine.checkParameterTypes((Trace) object); |
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116 engine.checkFillerParameters((Trace) object); |
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117 } |
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118 } |
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119 } |
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120 } |
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121 } |